Alert archive / Wyoming / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 86, NWS Cheyenne, WY

July 12, 2022Laramie County, Wyoming

NWS Cheyenne, WY issued this severe thunderstorm warning at Jul 12, 2022, 3:27 PM MDT for Laramie County, Wyoming. It was in force for 23 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 12, 2022, 3:27 PM MDT (21:27 UTC)
Expired: Jul 12, 2022, 3:50 PM MDT
In force: 23 min
Issued by: NWS Cheyenne, WY
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Laramie County, WY

The radar

The Cheyenne radar (KCYS), 20 km from the middle of the area, began a volume at 21:28 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Cheyenne, WY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 12, 11:38 AM MDT, 3 hours 49 minutes earlier.

Area forecast discussion, Jul 12, 11:38 AM MDT, 3 hours 49 minutes before

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Hazardous weather outlook, Jul 12, 6:45 AM MDT, 8 hours 42 minutes before

Hazardous Weather Outlook
National Weather Service Cheyenne WY
645 AM MDT Tue Jul 12 2022

NEZ002-003-019>021-054-055-095-096-WYZ101>119-131245-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
645 AM MDT Tue Jul 12 2022

This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

Isolated showers and thunderstorms will be possible across the
region this afternoon and evening. Widespread severe weather is
not expected. However, some storms may contain small hail and
gusty winds in excess of 50 MPH.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

Daily chances for showers and thunderstorms will exist through the
weekend into early next week.

.Spotter information statement...

Spotter activation will not be needed. However, spotters are
always encouraged to report significant weather to the National
Weather Service in Cheyenne.

In the hours before

Special weather statement, Jul 12, 2:53 PM MDT, 34 minutes before

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Local storm report, Jul 12, 3:17 PM MDT, 10 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
317 PM MDT TUE JUL 12 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0310 PM     HAIL             7 W WARREN AF BASE      41.15N 105.00W
07/12/2022  M1.00 INCH       LARAMIE            WY   TRAINED SPOTTER

&&

AW

The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 12, 2:53 PM MDT	Special Weather Statement	CYS	Laramie	37 min
Jul 12, 4:55 PM MDT	Special Weather Statement	CYS	Banner	35 min
Jul 12, 5:36 PM MDT	Special Weather Statement	CYS	Banner	39 min

Nearby

Severe Thunderstorm Warnings in Wyoming, 2022 Every severe thunderstorm warning in 2022

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.